hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5353) Short circuit reads fail when dfs.encrypt.data.transfer is enabled
Date Sat, 07 Dec 2013 00:40:36 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe updated HDFS-5353:
---------------------------------------

    Attachment: HDFS-5353.002.patch

> Short circuit reads fail when dfs.encrypt.data.transfer is enabled
> ------------------------------------------------------------------
>
>                 Key: HDFS-5353
>                 URL: https://issues.apache.org/jira/browse/HDFS-5353
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.0.5-alpha
>            Reporter: Haohui Mai
>            Assignee: Colin Patrick McCabe
>            Priority: Blocker
>         Attachments: HDFS-5353.001.patch, HDFS-5353.002.patch
>
>
> DataXceiver tries to establish secure channels via sasl when dfs.encrypt.data.transfer
is turned on. However, domain socket traffic seems to be unencrypted therefore the client
cannot communicate with the data node via domain sockets, which makes short circuit reads
unfunctional.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message